SAAS

Project Management Suite

Enterprise project management platform with advanced workflows, serving 5,000+ teams with 99.9% uptime.

11 months6 engineers8 min read

Key Results

Teams Using Platform5K+

Platform Uptime99.9%

Project Delivery+28% on-time

Team Productivity+35%

Client

Growth-Stage SaaS Company

Industry

SaaS / Productivity

Location

Amsterdam, Netherlands

Overview

A growth-stage SaaS company had validated demand for an enterprise project management tool that bridges the gap between high-level portfolio planning and day-to-day task execution. Existing tools forced teams to choose between strategic oversight and granular task management, leading to misalignment and missed deadlines.

We built a comprehensive project management suite that connects portfolio-level goals to team sprints and individual tasks. The platform features Gantt charts, kanban boards, resource management, time tracking, and AI-powered project health scoring — all unified in a real-time collaborative workspace.

The Challenge

Multi-Level Planning

Support portfolio, program, project, and task-level planning with real-time rollup of status, timelines, and resource allocation across all hierarchy levels.

Real-Time Performance

Deliver sub-100ms response times for complex Gantt charts with 10,000+ tasks, dependencies, and real-time updates from multiple concurrent users.

Extensibility

Build a platform that enterprises can customize with custom fields, workflows, automations, and integrations without requiring engineering resources.

Global Scale

Serve 5,000+ teams across 40+ countries with data residency requirements, multiple languages, and varying compliance needs.

Our Solution

Architecture Overview

Frontend

Vue.js + Canvas Rendering

API Layer

Golang + GraphQL Federation

Data Layer

PostgreSQL + Redis + S3

GraphQL Federation Architecture

Designed a federated GraphQL API using Golang that enables efficient data fetching across projects, tasks, resources, and time entries. Batch loading and query optimization ensure complex views load in under 100ms.

GraphQLFederationGolang

High-Performance Gantt Engine

Built a custom Canvas-based Gantt chart renderer that handles 10,000+ tasks with smooth scrolling, drag-and-drop dependency management, and critical path highlighting.

Canvas APIVirtual RenderingCritical Path

Automation & Workflow Engine

Developed a visual workflow builder that lets teams create custom automations (status changes, notifications, field updates) with a drag-and-drop interface.

Workflow BuilderAutomationsNo-Code

AI Project Health Scoring

Implemented an ML model that analyzes project velocity, scope changes, resource utilization, and historical patterns to predict project health and flag at-risk initiatives.

ML ScoringPredictionsRisk Detection

Performance Metrics

Transaction Throughput

Response Time Distribution

5K+

Active Teams

99.9%

Uptime

+28%

On-Time Delivery

+35%

Productivity

Technology Stack

Frontend

Vue.js 3
Canvas API
Apollo Client

Backend & API

Golang 1.21
GraphQL (gqlgen)
WebSocket

Infrastructure

GCP (multi-region)
Cloud SQL
Pub/Sub

Outcomes & Impact

Market Traction

5,000+ teams onboarded within 12 months of launch
40+ enterprise customers with 500+ seat deployments
Featured in G2’s top 10 project management tools category

User Impact

28% improvement in on-time project delivery for users
35% increase in team productivity measured by task completion velocity
Meeting time reduced by 25% through real-time status visibility

Technical Excellence

99.9% uptime maintained across all regions since launch
Sub-100ms API response times even for complex Gantt views
GraphQL federation enables independent team velocity for new features

Enterprise Readiness

SOC 2 Type II and ISO 27001 certifications achieved
Data residency options for EU, US, and APAC regions
SSO, SCIM provisioning, and advanced audit logs for enterprise accounts

“Finally, a project management tool that works the way enterprises actually operate. The Gantt charts are the fastest I’ve ever used, and the AI health scoring has saved us from three at-risk projects. BeluMind built exactly what the market needed.”